Necip Sayiner

CIK 1338515 · President and CEO · last filed 2026-06-04

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

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Disclosed Exposure

$47.35M

Companies

6

Total Filings

126

Lifetime Open-Market Net

-$30.24M

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
ACLS Director 7,112 $110.09 $783.0K -$249.7K 6 2026-06-04
RMBS Director 18,223 $84.40 $1.54M -$4.91M 17 2026-06-03
TER Director 2,800 $335.46 $939.3K $0 2 2026-05-12
Sandisk Corp (SNDKV) Delisted Director 2,900 -$1.12M 4 2026-05-11
POWI Director 0 $49.78 $0 -$977.7K 10 2023-05-30
SLAB President & CEO 201,195 $219.12 $44.09M -$22.98M 69 2012-04-20

Recent Filings · Page 6 of 13

126 filings
Insider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
Filed Symbol Action Net Shares Net $ Link
2016-12-22 Mixed +93,150 -$2.27M
2016-05-04 Buy (P) +22,000 $255.5K
2016-04-05 Mixed +399,806 -$5.56M
2015-09-11 Buy (P) +38,000 $398.1K
2015-04-03 Mixed +72,840 -$883.0K
2014-03-28 Grant (A) $0
2013-04-03 Grant (A) $0
2012-04-20 SLAB Sell (S) −3,435 -$143.9K EDGAR
2012-03-23 SLAB Sell (S) −3,435 -$149.4K EDGAR
2012-02-17 SLAB Mixed −38,056 -$1.71M EDGAR
Showing 5160 of 126
Page 6 of 13
Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.